APA-referens (7:e uppl.)

Bricusse, L. (2008). Willie Wonka and the chocolate factory. Hal Leonard.

Chicago-referens (17:e uppl.)

Bricusse, Leslie. Willie Wonka and the Chocolate Factory. Milwaukee: Hal Leonard, 2008.

MLA-referens (9:e uppl.)

Bricusse, Leslie. Willie Wonka and the Chocolate Factory. Hal Leonard, 2008.